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1993 Buick Park Avenue Ultra 3.8L Excessive Emissions, Stall
Posted to GM Driveability on 8/26/2002 5 Replies

Hi everyone,this vehicle came in after 2 other shops worked on it to try to solve high nox. Initial failure was in Nov. 2001, oxygen sensor & catalytic converter was replaced. Customer said emissions went up on nox. I got a chance to work on it in early Aug. 2...

5 Replies Received (View Replies)

  Related Documents & Media  1993 Buick Park Avenue Ultra

 
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car Vehicle Data

1993 Buick Park Avenue Ultra

VIN 1G4CU5318P
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / supercharged mpi
Emissionsfed emissions
SymptomsExcessive Emissions, Stall
Message Closed w/FIX

car Vehicle Data

1993 Buick Park Avenue Ultra

VIN 1G4CU5318P
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / supercharged mpi
Emissionsfed emissions
SymptomsExcessive Emissions, Stall